Update Dockerfile

This commit is contained in:
gigirassy
2025-11-18 01:27:42 +01:00
parent daac5fd09d
commit 447aab51aa
+15 -3
View File
@@ -5,24 +5,36 @@ ARG TARGETARCH
ARG TARGETVARIANT ARG TARGETVARIANT
WORKDIR /src WORKDIR /src
COPY go.mod ./
RUN apk add --no-cache ca-certificates git && go mod download # cache go mod download between builds (requires BuildKit)
COPY go.mod go.sum ./
RUN apk add --no-cache ca-certificates git
RUN --mount=type=cache,target=/root/.cache/go-build \
--mount=type=cache,target=/go/pkg/mod \
go mod download
COPY . . COPY . .
RUN rm -rf screenies .github RUN rm -rf screenies .github
# Static, trimmed, stripped build. Note: removed -gcflags="all=-l"
RUN CGO_ENABLED=0 \ RUN CGO_ENABLED=0 \
GOOS=${TARGETOS:-linux} \ GOOS=${TARGETOS:-linux} \
GOARCH=${TARGETARCH:-amd64} \ GOARCH=${TARGETARCH:-amd64} \
go build -trimpath \ go build -trimpath \
-ldflags="-s -w -extldflags '-static' -buildid=''" \ -ldflags="-s -w -extldflags '-static' -buildid=''" \
-gcflags="all=-l" \
-o /pinata ./main.go -o /pinata ./main.go
FROM scratch AS runtime FROM scratch AS runtime
# copy binary and CA certs only
COPY --from=builder /pinata /pinata COPY --from=builder /pinata /pinata
COPY --from=builder /etc/ssl/certs/ca-certificates.crt /etc/ssl/certs/ca-certificates.crt COPY --from=builder /etc/ssl/certs/ca-certificates.crt /etc/ssl/certs/ca-certificates.crt
# unprivileged user (optional)
USER 65532 USER 65532
EXPOSE 8080 EXPOSE 8080
ENV GOMEMLIMIT=8MiB \ ENV GOMEMLIMIT=8MiB \
GOGC=20 GOGC=20
ENTRYPOINT ["/pinata"] ENTRYPOINT ["/pinata"]